Polar vortex hidden in twisted bilayers of paraelectric SrTiO.

Polar topologies, such as vortex and skyrmion, have attracted significant interest due to their unique physical properties and promising applications in high-density memory devices. To date, all known polar vortices are present in or induced by ferroelectric materials. In this study, we find polar vortex arrays in paraelectric SrTiO.

Non-linear relationship between the first meal time of the day and gallstone incidence in American adults: a population-based cross-sectional study.

Background: Irregular meal time is associated with gallstones. The time-dose effect between meal time and gallstone formation remains unknown.

Objective: This study aimed to investigate the association between the first meal time (FMT) of the day and the prevalence of gallstones.

An Emerging Aspect of Cancer Neuroscience: A Literature Review on Chemotherapy-induced Peripheral Neuropathy.

The nervous system governs both ontogeny and oncology. Foundational discoveries have clarified the direct communication of neurotransmitters with tumors and indirect interactions through neural effects on the immune system and the tumor microenvironment. Meantime, the nervous system is susceptible to cancer and its treatment.

Bio-inspired modification of nanocellulose based on in-situ homogeneous radical coupling of coniferin.

A bioinspired method for surface modification of nanocellulose has been proposed, drawing inspiration from the lignification process in plant cell walls. Unlike traditional methods for synthesizing dehydrogenation polymers (DHPs) of lignin, this study innovatively prepared a water-soluble DHPs precursor, coniferin, which underwent homogeneous polymerization catalyzed by peroxidase to generate DHPs that adhered to the surface of nanocellulose. Modified nanocellulose was then filtered into membranes, and the presence of DHPs increased the water contact angle, achieving high hydrophobicity with little DHPs content.